TB 9-2300-420-20-1
PARKING BRAKE PAWL ADJUSTMENT - Continued
9. Using two 15/16 inch combination wrenches, tighten nuts (T), install pin (G) and using pliers, install washer (F) and
new cotter pin (E) on pin (G).
10. Remove 1-1/8 inch gage block from side housing assembly.
NOTE
Before proceeding, bellcrank (D) must be free of binding. Remove 1/8 inch locating pin. Rotate
(left-right) to check for free movement. Then re-insert locating pin for steps 11 thru 24.
NOTE
For vehicles equipped with the one-piece lever and pawl with two jamnuts, do steps 11 thru 14,
and 25 thru 28.
For vehicles equipped with the multi-piece lever and pawl with two jamnuts, do steps 15 thru 19,
and 25 thru 28.
For vehicles equipped with the multi-piece lever and pawl with interlocking jamnut, do steps 20
thru 28.
To retrofit vehicles to single interlocking jamnut, obtain the following parts:
1.
Interlocking jamnuts (two required) P/N 12291049.
2.
Spring (two required) P/N 12291048.
3.
Washer (two required) P/N MS27183-18. TA 173256
TA173256
18